Ceramic Coatings for High-Emissivity and Corrosion-Resistance

Ceramic Coatings

for High-Emissivity

and for Corrosion-Resistance

SENTRO TECHNOLOGIES USA, LLC specializes in high emissivity and corrosion protection ceramic coatings. 

SENTROCOAT C, M, CM high emissivity coatings (water-based)

The SENTROCOAT line of water-based high emissivity coatings are blackbody formulations designed to significantly improve the thermal efficiency of radiant section tubes of furnaces, heaters and boilers in the Oil & Gas industries. 

Energy savings in the range of 3–10% are typical using our coatings.

SENTROCOAT C-M Ceramic Coating Spec

 

SENTROCOAT CP-1, CP-2 corrosion resistant coatings (solvent-based)

SENTRO’s Corrosion-Resistant Paint SENTROCOAT CP series coatings are formulated using an advanced solvent-based silicone resin combined with inorganic fillers and pigments
to offer continuous temperature resistance to 1100 °F (593 °C) and intermittent resistance to 1200 °F (649 °C).

These coatings are single-part, heat curable systems that adhere to a wide range of materials including metals, ceramics, glass, quartz, and refractories, and offer outstanding resistance to outdoor weathering, UV light, salt spray corrosion, oxidation, some chemicals, and thermal shock.

SENTROCOAT CP Line HIGHLIGHTS

  • Single-Part, No Mixing
  • Low Viscosity
  • Maximum Use Temperature, 1100 °F (593 °C)
  • Intermittent Use Temperature, 1200 °F (649 °C)
  • Bonds to Ceramics, Glass, Quartz, Metals
  • Excellent Resistance to Moisture & Salt Spray
  • Resists Thermal Shock
  • Resists Ultraviolet Light
  • Good Chemical Resistance
  • Solvent-Based

 

Photo Gallery

Coating application of SENTROCOAT M (high-emissivity) in action

step I : sandblast surface cleaning till “near white metal” of a furnace coil

Step II: applying 1st layer

Step III: applying 2nd layer

Coating application of SENTROCOAL CP (corrosion resistance) in action

step I : sandblast surface cleaning till “near white metal” of a furnace coil

  

step II and III: applying 1st and 2nd layers

  

Measurement of Wet film thickness

Measurement of Dry film thickness